Top-quark decay into ϒ-meson
نویسندگان
چکیده
The calculation of the partial width rare t-quark decay into Upsilon-meson, W-boson and b-quark (t -> \Upsilon W b) is presented. branching ratio equals Br(t Upsilon = 1.3 * 10^{-5} that make possible searches for this $t$-quark at LHC.
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2021
ISSN: ['0370-2693', '1873-2445']
DOI: https://doi.org/10.1016/j.physletb.2021.136704